March 2026: We are doing major upgrades to code here, please be patient regarding any issues. If any page is not working for a period of hours, please contact us. Thank you.

Monthly Tech-Tip from Tony Hansen SignUp

Feb 14-15, 2026 - Major Server Upgrade Done

No tracking! No ads!

Materials for Ceramics

1-9 | A | B | C | D | E | F | Frits | G | H | I | J | K | L | M | N | O | P | Q | R | S | T | U | V | W | X | Y | Z

Z75 Feldspar

Description: Unknown

Oxide	Analysis	Formula
SiO2	69.30%	7.65
Al2O3	16.40%	1.07
Na2O	2.10%	0.22
K2O	10.50%	0.74
CaO	0.30%	0.04
LOI	1.40%	n/a
Oxide Weight		654.35
Formula Weight		663.64

Related Information

Links

Typecodes

Feldspar
The most common source of fluxes for high and medium temperature glazes and bodies.

By Tony Hansen
Follow me on

Got a Question?

Buy me a coffee and we can talk